"The Young and the Restless" has seen many major departures over the years, such as Jaime Lyn Bauer, Tricia Cast and John Castellanos. "The Young and the Restless" has also seen some major additions, such as Peter Bergman, Tracey E. Bregman and Eileen Davidson.
Jamie Lyn Bauer was one of the original cast members on "The Young and the Restless," having played the character Lorie Brooks from 1973 to 1982. She returned to the show after her original nine-year stint twice, in 1984 and 2002. Tricia Cast first appeared on the show in 1986 as the character Nina Webster. Her first stint on the show lasted all the way until 2001, but she returned for another stint from 2008 to 2014. John Castellanos first appeared on the show as John Silva in 1989, lasting all the way until 2004.
Peter Bergman first appeared on "The Young and the Restless" in 1989 as Jack Abbott, a character he has played ever since. Bergman also played the character Marco Annicelli in 2015. Tracey E. Bregman first appeared on the show in 1983 as Lauren Fenmore Baldwin, which she played until 1995 before leaving and returning to play the same character in 2000. Eileen Davidson first appeared on the show in 1982 as the character Ashley Abbott. Her first stint on the show lasted until 1988, but she returned to the show in 1999.